# rustc version rustc 1.68.0-nightly (c6fcdb690 2022-12-10)
# docs.rs version docsrs 0.6.0 (013508c6 2022-12-08)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/tuple-0.4.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/tuple-0.4.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "3" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20221210-1.68.0-nightly-c6fcdb690\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--disable-per-crate-search\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-j3" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stdout] 13f69cf6a4639492c1a77f709a3b3991996a60d10d10fee9d52e46589c94a8f8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "13f69cf6a4639492c1a77f709a3b3991996a60d10d10fee9d52e46589c94a8f8", kill_on_drop: false }` [INFO] [stderr] Documenting tuple v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | ( ; $($args:ident),* ) => ( ($($args),*) ) [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/m_tuple.rs:231:1 [INFO] [stderr] | [INFO] [stderr] 231 | impl_tuple!(m_tuple); [INFO] [stderr] | -------------------- [INFO] [stderr] | | [INFO] [stderr] | in this macro invocation [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] = note: this warning originates in the macro `x_tuple_ident` which comes from the expansion of the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 42 - ( ; $($args:ident),* ) => ( ($($args),*) ) [INFO] [stderr] 42 + ( ; $($args:ident),* ) => ( $args ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/utils.rs:42:33 [INFO] [stderr] | [INFO] [stderr] 42 | ( ; $($args:ident),* ) => ( ($($args),*) ) [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/m_tuple.rs:231:1 [INFO] [stderr] | [INFO] [stderr] 231 | impl_tuple!(m_tuple); [INFO] [stderr] | -------------------- [INFO] [stderr] | | [INFO] [stderr] | in this macro invocation [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `x_tuple_ident` which comes from the expansion of the macro `impl_tuple` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 42 - ( ; $($args:ident),* ) => ( ($($args),*) ) [INFO] [stderr] 42 + ( ; $($args:ident),* ) => ( $args ) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/m_tuple.rs:177:39 [INFO] [stderr] | [INFO] [stderr] 177 | impl<$($l,)* $($r),*> OpSplit<($($l),*)> for ($($l,)* $($r),*) { [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] ... [INFO] [stderr] 232 | m_join!(); [INFO] [stderr] | --------- [INFO] [stderr] | | [INFO] [stderr] | in this macro invocation [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_join` which comes from the expansion of the macro `m_join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 177 - impl<$($l,)* $($r),*> OpSplit<($($l),*)> for ($($l,)* $($r),*) { [INFO] [stderr] 177 + impl<$($l,)* $($r),*> OpSplit<$l> for ($($l,)* $($r),*) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/m_tuple.rs:178:22 [INFO] [stderr] | [INFO] [stderr] 178 | type R = ($($r),*); [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] ... [INFO] [stderr] 232 | m_join!(); [INFO] [stderr] | --------- [INFO] [stderr] | | [INFO] [stderr] | in this macro invocation [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_join` which comes from the expansion of the macro `m_join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 178 - type R = ($($r),*); [INFO] [stderr] 178 + type R = $r; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/m_tuple.rs:180:32 [INFO] [stderr] | [INFO] [stderr] 180 | fn split(self) -> (($($l),*), Self::R) { [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] ... [INFO] [stderr] 232 | m_join!(); [INFO] [stderr] | --------- [INFO] [stderr] | | [INFO] [stderr] | in this macro invocation [INFO] [stderr] | in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `impl_join` which comes from the expansion of the macro `m_join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 180 - fn split(self) -> (($($l),*), Self::R) { [INFO] [stderr] 180 + fn split(self) -> ($l, Self::R) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `tuple` (lib doc) generated 6 warnings (1 duplicate) (run `cargo fix --lib -p tuple` to apply 5 suggestions) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "13f69cf6a4639492c1a77f709a3b3991996a60d10d10fee9d52e46589c94a8f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f69cf6a4639492c1a77f709a3b3991996a60d10d10fee9d52e46589c94a8f8", kill_on_drop: false }` [INFO] [stdout] 13f69cf6a4639492c1a77f709a3b3991996a60d10d10fee9d52e46589c94a8f8